Keep in mind, i was thinking you had to build every system, so as you built the ship, you would then have to build the integrals to make it spaceworthy. And i knew the multipliers were wrong, but i didn't know what they were supposed to be. (note: Xentronium is 10x. Im pretty sure on that)
I think i solved the weapon subsystem problem, but only if subsystems can have multiple weapons. Is that possible? Also, does it matter what family of the build menu something is in?